 package com.hyfrogx.common.utils;

import java.util.HashMap;

/**
 * TODO map工具类
 *
 * @author crazypenguin
 * @version 1.0.0
 * @createdate 2019/1/2
 */
public class MapUtils extends HashMap<String, Object> {

    @Override
    public MapUtils put(String key, Object value) {
        super.put(key, value);
        return this;
    }
}
